DC 5V To 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA

Description
• Input: 4.5 V DC - 7 V (input voltage must be higher than the output voltage)
• Output: 3.3 V, 800 mA (The load current may not exceed 800mA)
• AMS1117-3.3V Step-Down Converter pin out can be easy to connect with your MCU development and provide a constant power supply
• The Voltage Regulator Converter can be used for electronic devices, such as SCM project design needs 3.3V power supply
• It is simple Dual-panel design and the Input-output using the 2 Pin single row pin for easy connection

Attention:

1: the Boost modules or buck module indicate the operating voltage, both Please do not exceed operating voltage, or it will be on easily!
2: the Boost module output voltage can only be greater than or equal to the input voltage, always be less than the input voltage.
3: Buck module input voltage must be who the output voltage of 1.5 V or 2 V, otherwise it cannot output the enough power!
4: Automatic Adjustable Boost or Buck the module from the start voltage and limit the working voltage, both Please do not exceed them, or it will be on easily
5: always reverse polarity, or it will be short circuit, or will be born easily